論文発表

Senju Yamazaki, Tomoko Ogura Iwasaki, Shogo Hachiya, Tomonori Takahashi and Ken Takeuchi, “A 72% Error Reduction Scheme Based on Temperature Acceleration for Long-Term Data Storage Applications: Cold Flash and Millennium Memories,” Solid-State Electronics, vol. 121, pp.25-33, July 2016.

Atsutake Kosuge, Junki Hashiba, Toru Kawajiri, So Hasegawa, Tsunaaki Shidei, Hiroki Ishikuro1, Tadahiro Kuroda and Ken Takeuchi, “An Inductively-Powered Wireless Solid-State Drive System with Merged Error Correction of High-Speed Wireless Data Links and NAND Flash Memories,” IEEE J. of Solid-State Circuits, vol. 51, no. 4, pp. 1041-1050, April 2016.

Ken Takeuchi, “Memory System Architecture for the Data Centric Computing,” Japanese Journal of Applied Physics (JJAP), vol. 55, no. 4S, 04EA02, February 2016.

Masahiro Tanaka, Shogo Hachiya, Tomoya Ishii, Sheyang Ning, Kota Tsurumi and Ken Takeuchi, “0.6-1.0 V Operation Set/Reset Voltage (3V) Generator for 3D-integrated ReRAM and NAND flash Hybrid Solid-State Drive,” Japanese Journal of Applied Physics (JJAP), vol. 55, no. 4S, 04EE07, March 2016.

Sheyang Ning, Tomoko Ogura Iwasaki, Shogo Hachiya, Glen Rosendale, Monte Manning, Darlene Viviani, Thomas Rueckes and Ken Takeuchi, “Carbon Nanotube Memory Cell Array Program Error Analysis and Tradeoff between Reset Voltage and Verify Pulses,” Japanese Journal of Applied Physics (JJAP), vol. 55, no. 4S, 04EE01, February 2016.

Shuhei Tanakamaru, Shogo Hosaka, Koh Johguchi, Hirofumi Takishita and Ken Takeuchi, “Understanding Relation Between Performance and Reliability of NAND Flash / SCM Hybrid Solid-State Drive (SSD),” IEEE Transactions on VLSI Systems, vol. 24, no. 6, pp. 2208 – 2219, June 2016.

Tomoko Ogura Iwasaki, Sheyang Ning, Hiroki Yamazawa and Ken Takeuchi,　“Array-level Stability Enhancement of 50nm AlxOy ReRAM,” Solid-State Electronics, vol. 114, pp. 1-8, December 2015.

Sheyang Ning, Tomoko Ogura Iwasaki, Kazuya Shimomura, Koh Johguchi, Eisuke Yanagizawa, Glen Rosendale, Monte Manning, Darlene Viviani, Thomas Rueckes and Ken Takeuchi,　“Investigation and Improvement of Verify-program in Carbon Nanotube Based Non-volatile Memory,” IEEE Transactions on Electron Devices, vol. 62, no. 9, pp. 2837-2844, September 2015.

Tsukasa Tokutomi, Shuhei Tanakamaru, Tomoko Ogura Iwasaki and Ken Takeuchi,　“Advanced Error-Prediction LDPC with temperature compensation for Highly Reliable SSDs,” Solid-State Electronics, vol. 111, pp. 129-140, September 2015.

Chao Sun, Ayumi Soga, Chihiro Matsui, Asuka Arakawa and Ken Takeuchi, “LBA Scrambler: A NAND Flash Aware Data Management Scheme for High-Performance Solid-State Drives,” IEEE Transactions on VLSI Systems, vol. 24, no. 1, pp. 115-128, January 2015.

Takahiro Onagi, Chao Sun and Ken Takeuchi, “Design Guidelines of Storage Class Memory Based Solid-State Drives to Balance Performance, Power, Endurance and Cost,” Japanese Journal of Applied Physics (JJAP), vol. 54, no. 4S, 04DE04, April 2015.

Shuhei Tanakamaru, Yuta Kitamura, Senju Yamazaki, Tsukasa Tokutomi and Ken Takeuchi, “Highly Reliable Coding Methods for Emerging Applications: Archive and Enterprise Solid-State Drives (SSDs),” IEEE Transactions on Circuits and Systems I, vol. 62, no. 3, pp. 771-780, March 2015.

Shuhei Tanakamaru, Hiroki Yamazawa, Tsukasa Tokutomi, Sheyang Ning and Ken Takeuchi, “Design Methodology for Highly Reliable, High Performance ReRAM and 3-bit/cell MLC NAND Flash Solid-State Storage,” IEEE Transactions on Circuits and Systems I, vol. 62, no. 3, pp. 844-853, March 2015.

Teruyoshi Hatanaka, Koh Johguchi and Ken Takeuchi, “Experimental investigation of program-voltage (20 V) generation with boost converter for 3D-stacked NAND Flash SSD,” IEEE Transactions on Components, Packaging and Manufacturing Technology, vol. 5, no. 2, pp. 188-193, February 2015.

Shuhei Tanakamaru, Masafumi Doi and Ken Takeuchi, “A Design Strategy of Error-Prediction Low-Density Parity-Check (EP-LDPC) Error-Correcting Code (ECC) and Error-Recovery Schemes for Scaled NAND Flash Memories,” IEICE Transactions on Electronics, vol. E98-C, vol. 1, pp. 53-61, 2015.

Sheyang Ning, Tomoko Ogura Iwasaki and Ken Takeuchi,　“50 nm AlxOy ReRAM program 31% energy, 1.6× endurance, and 3.6× speed improvement by advanced cell condition adaptive verify-reset,” Solid-State Electronics, vol. 103, pp. 64-72, January 2015.

Chao Sun, Asuka Arakawa and Ken Takeuchi, “SEA-SSD: A Storage Engine Assisted SSD with Application-Coupled Simulation Platform,” IEEE Transactions on Circuits and Systems I, vol. 62, no. 1, pp. 120-129, January 2015.

Chao Sun, Tomoko Ogura Iwasaki, Takahiro Onagi, Koh Johguchi and Ken Takeuchi, “Cost, Capacity and Performance Analyses for Hybrid SCM/NAND Flash SSD,” IEEE Transactions on Circuits and Systems I, vol. 61, no. 8, pp. 2360 – 2369, August 2014.

Koh Johguchi, Kasuaki Yoshioka and Ken Takeuchi, “NAND Phase Change Memory with Block-Erase Architecture and Pass-Transistor Design Requirements for Write and Disturbance,” IEICE Transactions on Electronics, vol. E97-C, no. 4, pp. 351-359, April 2014.

Koh Johguchi, Toru Egami, Kousuke Miyaji and Ken Takeuchi, “A Temperature Tracking Read Reference Current and Write Voltage Generator for Multi-Level Phase Change Memories,” IEICE Transactions on Electronics, vol. E97-C, no. 4, pp. 342-350, April 2014.